迷路的龙猫

摘要： Things to Rember1.Declaring something const helps compilers detect usage errors. const can be applied to objects atany scope, to function parameters and return types, and to member functions as a whole.将某些东西声明为const可帮助编译器侦测出错误用法。const可被施加于任何作用域内的对象、函数参数、函数返回类型、成员函数本体。2.Compilers enforce bitwise cons 阅读全文